CN110105047A - A kind of production technology of Splitting Tile floor tile - Google Patents
A kind of production technology of Splitting Tile floor tile Download PDFInfo
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- CN110105047A CN110105047A CN201910514280.0A CN201910514280A CN110105047A CN 110105047 A CN110105047 A CN 110105047A CN 201910514280 A CN201910514280 A CN 201910514280A CN 110105047 A CN110105047 A CN 110105047A
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- shale
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 230000032683 aging Effects 0.000 claims abstract description 27
- 238000001035 drying Methods 0.000 claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 238000007670 refining Methods 0.000 claims abstract description 6
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000002253 acid Substances 0.000 abstract description 3
- 238000010304 firing Methods 0.000 abstract description 3
- 238000007872 degassing Methods 0.000 abstract description 2
- 238000005245 sintering Methods 0.000 description 18
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 7
- 239000004927 clay Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000011468 face brick Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3215—Barium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6021—Extrusion moulding
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a kind of production technologies of Splitting Tile floor tile, comprising the following steps: (1) crushes shale after selection shale spare in shale particle；(2) wet process mud refining mixing will be carried out after shale particle and auxiliary material debugging, it is aging spare after mixing；(3) pug after will be aging obtains blank after wet process extrusion forming, and blank is dried in the environment of 60 DEG C -80 DEG C；(4) Splitting Tile floor tile is obtained after semi-automatic pushed bat kiln is fired for 24 hours after drying.The present invention is by controlling moisture content when aging blank in production process and firing, so that the Splitting Tile floor tile fired has the good aperture porosity, it ensure that it, with good hydrofuge, degassing function, and has good acid and alkali-resistance, cold tolerance simultaneously, ensure that its service life；Simple in production process operation, low manufacture cost simultaneously.
Description
Technical field
The invention belongs to brick-making technology fields, and in particular to a kind of production technology of Splitting Tile floor tile.
Background technique
Splitting Tile floor tile is Shi matter brick series, is to improve through ancient brickmaking technology through equipment.Traditional Splitting Tile, just
It is one kind of homogeneity brick, face brick, exterior wall tile, surface has the brick sample of shallow grooves.Splitting Tile generally with various clays or is equipped with length
Base mud containing water-wet is made in the pottings such as stone raw material after dry pulverization process adds water or wet ball grinding filters pressing, then with true equipped with hollow mould
Empty extruser is extruded as that two panels adobe is linked the hollow green body being integrated by flat thin rib, then after cutting is dry
Firing, is then rived with artificial or machine along rib junction as two flake products, therefore named Splitting Tile.
Existing Splitting Tile is mainly made of waste residues such as molybdenum ore slag, gold mine slags during the preparation process, but these slags
Non-plastic raw material is belonged to, will increase the porosity of green compact, the water absorption rate of Splitting Tile is improved, leads to reduced service life；Simultaneously
The Splitting Tile acid and alkali-resistance and cold tolerance of also some manufacture craft outputs be not high, causes Splitting Tile service life short.
Summary of the invention
The technical problems to be solved by the invention are in view of the above shortcomings of the prior art, to provide a kind of Splitting Tile floor tile
Production technology.
The technical scheme adopted by the invention is that: a kind of production technology of Splitting Tile floor tile, comprising the following steps:
(1) shale is crushed after selection shale spare in shale particle；
(2) wet process mud refining mixing will be carried out after shale particle and auxiliary material debugging, it is aging spare after mixing；
(3) pug after will be aging obtains blank after wet process extrusion forming, blank in the environment of 60 DEG C -80 DEG C into
Row drying；
(4) Splitting Tile floor tile is obtained after semi-automatic pushed bat kiln is fired for 24 hours after drying.
Preferably, the 0%-10% that accounts for total amount of the smashed shale grain diameter more than 18 mesh in step (1),
Partial size accounts for the 30%-50% of total amount in 18-50 purpose, and partial size is in the 50 mesh 50%-70% below for accounting for total amount.
Preferably, in 18 DEG C -23 DEG C, 60% humidity after shale particle and pigment uniform stirring mixing in step (2)
The water content of aging 24-32h under environment, aging pug are controlled in 15%-20%.
Preferably, the moisture control after blank is dry in step (3) is 3%.
Preferably, it includes preheating, oxidation and sinter and cooling that the semi-automatic pushed bat kiln in step (4), which is fired,；Preheating
Temperature is 100 DEG C -900 DEG C, time 9.6h, and the temperature of oxidation and sinter is 900 DEG C -1050 DEG C, time 4.8h；Cooling time
9.6h。
The present invention is by controlling moisture content when aging blank in production process and firing, so that the Splitting Tile floor tile fired
With the good aperture porosity, ensure that its with good hydrofuge, degassing function, and have simultaneously good acid and alkali-resistance,
Cold tolerance ensure that its service life；Simple in production process operation, low manufacture cost simultaneously.
Specific embodiment
Below in conjunction with specific embodiment, invention is further described in detail.
Embodiment 1
The production technology of Splitting Tile floor tile provided in this embodiment, comprising the following steps:
(1) choose shale be used as raw material, shale need meet through 1050 DEG C -1160 DEG C temperature burning after be presented as it is red, yellow,
White, click color, water absorption rate reaches pottery sintering standard, has plasticity after being broken for powder, plasticity index is greater than less than 10% after burning
6, plasticity index is greater than 1.5CMKG, and molding blank dry tenacity is greater than 1MP；It is crushed after choosing shale by roller mill and duplex
Machine is crushed, and obtains that shale particle is spare after crushing, the 0%-10% that accounts for total amount of the shale grain diameter more than 18 mesh, grain
Diameter accounts for the 30%-50% of total amount in 18-50 purpose, and partial size is in the 50 mesh 50%-70% below for accounting for total amount；
(2) by after shale particle and auxiliary material debugging by planetary mixer progress wet process mud refining mixing, in the present embodiment
Shale particle select 82% red soil, 8% white clay, auxiliary material select 5% red aggregate, 4% manganese powder and 1% BaCO3, will
Red soil, white clay, red aggregate, manganese powder and the BaCO of selection3After uniform mixing in the environment of 19 DEG C, 60% humidity in pug storehouse
It is aging for 24 hours, the control of the water content of aging pug 16%, it is aging after aging pug it is spare；
(3) pug after will be aging obtains blank, base after 40-35 type vacuum pugging extrusion equipment wet process extrusion forming
Material, which is placed on drying frame, enters drying chamber, is dried in the environment of 60 DEG C -80 DEG C, the blank moisture control after drying exists
3% or so；
(4) blank after drying is fired by semi-automatic pushed bat kiln, and the blank after drying is first placed on push plate
On, the preheating section that blank is sent into kiln is preheated by push plate, preheating temperature control is at 100 DEG C -900 DEG C, preheating time
9.6h, within preheating time, preheating temperature at the uniform velocity rises to 900 DEG C from 100 DEG C, preheating is then completed, again by push plate after preheating
The sintering stage being sent into kiln carries out oxidation and sinter, and the temperature of oxidation and sinter is controlled at 900 DEG C -1050 DEG C, sintering time 4.8h,
In sintering time, temperature at the uniform velocity rises to 1050 DEG C of maximum temperature by 900 DEG C in preceding 2.4h, then the temperature in rear 2.4h
900 DEG C are at the uniform velocity reduced to by 1050 DEG C, finally completes sintering, cooling section is sent by push plate after the completion of sintering and is cooled down, it is cold
But it is sent out after the 9.6h time in kiln to get coffee-like Splitting Tile floor tile.
Embodiment 2
The production technology of Splitting Tile floor tile provided in this embodiment, comprising the following steps:
(1) choose shale be used as raw material, shale need meet through 1050 DEG C -1160 DEG C temperature burning after be presented as it is red, yellow,
White, click color, water absorption rate reaches pottery sintering standard, has plasticity after being broken for powder, plasticity index is greater than less than 10% after burning
6, plasticity index is greater than 1.5CMKG, and molding blank dry tenacity is greater than 1MP；It is crushed after choosing shale by roller mill and duplex
Machine is crushed, and obtains that shale particle is spare after crushing, the 0%-10% that accounts for total amount of the shale grain diameter more than 18 mesh, grain
Diameter accounts for the 30%-50% of total amount in 18-50 purpose, and partial size is in the 50 mesh 50%-70% below for accounting for total amount；
(2) by after shale particle and auxiliary material debugging by planetary mixer progress wet process mud refining mixing, in the present embodiment
Shale particle selects 87% yellow mud, 4% white clay, and auxiliary material selects 8% yellow aggregate and 1% BaCO3, by the Huang of selection
Mud, white clay, yellow aggregate and BaCO3After uniform mixing in the environment of 21 DEG C, 60% humidity in pug storehouse aging 28h, it is aging
The water content control of pug 18%, it is aging after aging pug it is spare；
(3) pug after will be aging obtains blank, base after 40-35 type vacuum pugging extrusion equipment wet process extrusion forming
Material, which is placed on drying frame, enters drying chamber, is dried in the environment of 60 DEG C -80 DEG C, the blank moisture control after drying exists
3% or so；
(4) blank after drying is fired by semi-automatic pushed bat kiln, and the blank after drying is first placed on push plate
On, the preheating section that blank is sent into kiln is preheated by push plate, preheating temperature control is at 100 DEG C -900 DEG C, preheating time
9.6h, within preheating time, preheating temperature at the uniform velocity rises to 900 DEG C from 100 DEG C, preheating is then completed, again by push plate after preheating
The sintering stage being sent into kiln carries out oxidation and sinter, and the temperature of oxidation and sinter is controlled at 900 DEG C -1050 DEG C, sintering time 4.8h,
In sintering time, temperature at the uniform velocity rises to 1050 DEG C of maximum temperature by 900 DEG C in preceding 2.4h, then the temperature in rear 2.4h
900 DEG C are at the uniform velocity reduced to by 1050 DEG C, finally completes sintering, cooling section is sent by push plate after the completion of sintering and is cooled down, it is cold
But the Splitting Tile floor tile in kiln to get yellow is sent out after the 9.6h time.
Embodiment 3
The production technology of Splitting Tile floor tile provided in this embodiment, comprising the following steps:
(1) choose shale be used as raw material, shale need meet through 1050 DEG C -1160 DEG C temperature burning after be presented as it is red, yellow,
White, click color, water absorption rate reaches pottery sintering standard, has plasticity after being broken for powder, plasticity index is greater than less than 10% after burning
6, plasticity index is greater than 1.5CMKG, and molding blank dry tenacity is greater than 1MP；It is crushed after choosing shale by roller mill and duplex
Machine is crushed, and obtains that shale particle is spare after crushing, the 0%-10% that accounts for total amount of the shale grain diameter more than 18 mesh, grain
Diameter accounts for the 30%-50% of total amount in 18-50 purpose, and partial size is in the 50 mesh 50%-70% below for accounting for total amount；
(2) by after shale particle and auxiliary material debugging by planetary mixer progress wet process mud refining mixing, in the present embodiment
Shale particle select 84% red soil, 8% white clay, auxiliary material select 5% red aggregate, 2% manganese powder and 1% BaCO3, will
Red soil, white clay, red aggregate, manganese powder and the BaCO of selection3After uniform mixing in the environment of 23 DEG C, 60% humidity in pug storehouse
Aging 32h, the water content control of aging pug 20%, it is aging after aging pug it is spare；
(3) pug after will be aging obtains blank, base after 40-35 type vacuum pugging extrusion equipment wet process extrusion forming
Material, which is placed on drying frame, enters drying chamber, is dried in the environment of 60 DEG C -80 DEG C, the blank moisture control after drying exists
3% or so；
(4) blank after drying is fired by semi-automatic pushed bat kiln, and the blank after drying is first placed on push plate
On, the preheating section that blank is sent into kiln is preheated by push plate, preheating temperature control is at 100 DEG C -900 DEG C, preheating time
9.6h, within preheating time, preheating temperature at the uniform velocity rises to 900 DEG C from 100 DEG C, preheating is then completed, again by push plate after preheating
The sintering stage being sent into kiln carries out oxidation and sinter, and the temperature of oxidation and sinter is controlled at 900 DEG C -1050 DEG C, sintering time 4.8h,
In sintering time, temperature at the uniform velocity rises to 1050 DEG C of maximum temperature by 900 DEG C in preceding 2.4h, then the temperature in rear 2.4h
900 DEG C are at the uniform velocity reduced to by 1050 DEG C, finally completes sintering, cooling section is sent by push plate after the completion of sintering and is cooled down, it is cold
But the Splitting Tile floor tile in kiln to get kermesinus is sent out after the 9.6h time.
The above is only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, any
The transformation and replacement carried out based on technical solution provided by the present invention and inventive concept should all be covered in protection model of the invention
In enclosing.
Claims (5)
1. a kind of production technology of Splitting Tile floor tile, it is characterised in that: the following steps are included:
(1) shale is crushed after selection shale spare in shale particle；
(2) wet process mud refining mixing will be carried out after shale particle and auxiliary material debugging, it is aging spare after mixing；
(3) pug after will be aging obtains blank after wet process extrusion forming, and blank is done in the environment of 60-80 DEG C
It is dry；
(4) Splitting Tile floor tile is obtained after semi-automatic pushed bat kiln is fired for 24 hours after drying.
2. a kind of production technology of Splitting Tile floor tile according to claim 1, it is characterised in that: the crushing in step (1)
The 0%-10% that accounts for total amount of the shale grain diameter afterwards more than 18 mesh, partial size account for the 30%- of total amount in 18-50 purpose
50%, partial size is in the 50 mesh 50%-70% below for accounting for total amount.
3. a kind of production technology of Splitting Tile floor tile according to claim 1, it is characterised in that: shale in step (2)
Grain with pigment uniform stirring mixing after in the environment of 18 DEG C -23 DEG C, 60% humidity aging 24-32h, the water content of aging pug
Control is in 15%-20%.
4. a kind of production technology of Splitting Tile floor tile according to claim 1, it is characterised in that: blank is dry in step (3)
Moisture control after dry is 3%.
5. a kind of production technology of Splitting Tile floor tile according to claim 1, it is characterised in that: in step (4) half from
It includes preheating, oxidation and sinter and cooling that dynamicization pushed bat kiln, which is fired,；The temperature of preheating is 100 DEG C -900 DEG C, time 9.6h, and oxidation is burnt
The temperature of knot is 900 DEG C -1050 DEG C, time 4.8h；Cooling time 9.6h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514280.0A CN110105047A (en) | 2019-06-14 | 2019-06-14 | A kind of production technology of Splitting Tile floor tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514280.0A CN110105047A (en) | 2019-06-14 | 2019-06-14 | A kind of production technology of Splitting Tile floor tile |
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| Publication Number | Publication Date |
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| CN110105047A true CN110105047A (en) | 2019-08-09 |
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| CN201910514280.0A Pending CN110105047A (en) | 2019-06-14 | 2019-06-14 | A kind of production technology of Splitting Tile floor tile |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598214A (en) * | 2004-09-27 | 2005-03-23 | 柳州三幸商贸有限责任公司 | Method and equipment for producing art veins cleavage tile |
| CN1986183A (en) * | 2005-12-23 | 2007-06-27 | 赵绍强 | Production process of heat insulating porous shale brick |
| CN103319200A (en) * | 2012-03-19 | 2013-09-25 | 天津市少彬金昊建筑材料有限公司 | Method for manufacturing micropore shale brick |
| CN103936397A (en) * | 2014-04-17 | 2014-07-23 | 陈振杰 | Shale-sintered hollow ganged brick |
| CN104446638A (en) * | 2014-12-12 | 2015-03-25 | 广西科技大学 | Preparation method of porous shale brick |
| CN107188529A (en) * | 2017-06-27 | 2017-09-22 | 常州奕轩纺织品有限公司 | A kind of Splitting Tile and preparation method thereof |
| CN107599191A (en) * | 2017-10-27 | 2018-01-19 | 吴义世 | The processing method of Splitting Tile |
-
2019
- 2019-06-14 CN CN201910514280.0A patent/CN110105047A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598214A (en) * | 2004-09-27 | 2005-03-23 | 柳州三幸商贸有限责任公司 | Method and equipment for producing art veins cleavage tile |
| CN1986183A (en) * | 2005-12-23 | 2007-06-27 | 赵绍强 | Production process of heat insulating porous shale brick |
| CN103319200A (en) * | 2012-03-19 | 2013-09-25 | 天津市少彬金昊建筑材料有限公司 | Method for manufacturing micropore shale brick |
| CN103936397A (en) * | 2014-04-17 | 2014-07-23 | 陈振杰 | Shale-sintered hollow ganged brick |
| CN104446638A (en) * | 2014-12-12 | 2015-03-25 | 广西科技大学 | Preparation method of porous shale brick |
| CN107188529A (en) * | 2017-06-27 | 2017-09-22 | 常州奕轩纺织品有限公司 | A kind of Splitting Tile and preparation method thereof |
| CN107599191A (en) * | 2017-10-27 | 2018-01-19 | 吴义世 | The processing method of Splitting Tile |
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